US 12,453,452 B2
Vacuum conduit attachment tools
Matthew A. Williams, Bridgeton, MO (US); Jason E. Hill, St. Louis, MO (US); and Christopher Burch, St. Louis, MO (US)
Assigned to Emerson Electric Co., St. Louis, MO (US)
Filed by Emerson Electric Co., St. Louis, MO (US)
Filed on Jan. 12, 2024, as Appl. No. 18/412,095.
Application 18/412,095 is a continuation of application No. 18/193,983, filed on Mar. 31, 2023, granted, now 11,882,984.
Prior Publication US 2024/0324835 A1, Oct. 3, 2024
Int. Cl. A47L 9/24 (2006.01); A47L 9/02 (2006.01); A47L 5/36 (2006.01)
CPC A47L 9/242 (2013.01) [A47L 9/02 (2013.01); A47L 5/36 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A vacuum conduit pipe adapter comprising:
a hollow body extending from a first end to a second end and defining a flow path;
a vacuum conduit connector positioned at the second end of the hollow body and operable to connect the vacuum conduit pipe adapter to a vacuum system; and
a pipe connector positioned at the first end of the hollow body, wherein the pipe connector comprises a plurality of cylindrical fitments, wherein each fitment is formed circumferentially about a respective central axis and includes an inner surface having an inner diameter sized to receive a pipe having a different diameter than the other fitments, wherein the central axis of each fitment is radially offset from the central axis of each other fitment.